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公开(公告)号：US4278310A
公开(公告)日：1981-07-14
申请号：US100590
申请日：1979-12-05
CPC分类号： F21K5/026
摘要： A percussively-ignited photoflash lamp having an hermetically-sealed glass envelope containing no glass-to-metal seals therein. Ignition of the lamp is achieved by applying a percussive force (e.g. striking) to an external surface of the envelope which results in actuation of an ignition means disposed within the envelope. The ignition means, preferably a frictionally disposed, spring-loaded wire having a quantity of pressure sensitive primer thereon, ignites a quantity of shredded combustible material (e.g. zirconium) within the envelope to produce the desired flash. A method of making the lamp is also described.
摘要翻译： 一种打击式点燃的闪光灯，其具有在其中不包含玻璃对金属密封件的密封玻璃封套。 灯的点火是通过将冲击力（例如打击）施加到外壳的外表面而实现的，这导致设置在外壳内的点火装置的致动。 点火装置，优选地具有摩擦配置的弹簧加载的丝线，其上具有一定数量的压敏底漆，在外壳内点燃一定数量的可切碎的可燃材料（例如锆）以产生所需的闪光。 还描述了制造灯的方法。
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公开(公告)号：US4201540A
公开(公告)日：1980-05-06
申请号：US893223
申请日：1978-04-04
CPC分类号： F21K5/026
摘要： A percussively-ignited photoflash lamp having an hermetically-sealed glass envelope containing no glass-to-metal seals therein. Ignition of the lamp is achieved by applying a percussive force (e.g. striking) to an external surface of the envelope which results in actuation of an ignition means disposed within the envelope. The ignition means, preferably a frictionally disposed, spring-loaded wire having a quantity of pressure sensitive primer thereon, ignites a quantity of shredded combustible material (e.g. zirconium) within the envelope to produce the desired flash. A method of making the lamp is also described.
摘要翻译： 一种打击式点燃的闪光灯，其具有在其中不包含玻璃对金属密封件的密封玻璃封套。 灯的点火是通过将冲击力（例如打击）施加到外壳的外表面而实现的，这导致设置在外壳内的点火装置的致动。 点火装置，优选地具有摩擦配置的弹簧加载的丝线，其上具有一定数量的压敏底漆，在外壳内点燃一定数量的可切碎的可燃材料（例如锆）以产生所需的闪光。 还描述了制造灯的方法。
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公开(公告)号：US4263850A
公开(公告)日：1981-04-28
申请号：US2272
申请日：1979-01-10
CPC分类号： C06B23/009 , F42B3/192 , F42C21/00
摘要： An improved pyrotechnic cap capable of being activated by the radiant energy from an adjacent flashlamp. The cap includes a light-transmitting plastic container with a quantity of pyrotechnic composition hermetically sealed therein. Receipt of the described radiant energy causes activation of the composition whereby the cap produces an audible signal of high intensity (e.g. 158 to 164 decibels at 25 centimeters). The improvement comprises adding a moisture-indicating material (e.g. cobalti, cobaltous cyanide) to the cap to detect harmful quantities of moisture present within the container and change color in a discernible manner as a result of said detection.
摘要翻译： 一种能够被相邻闪光灯的辐射能激活的改进的烟火帽。 盖子包括一个具有密封在其中的一些烟火组合物的透光塑料容器。 接收所描述的辐射能导致组合物的激活，由此盖产生高强度的可听信号（例如在25厘米处为158至164分贝）。 该改进包括向盖中加入指示水分的材料（例如钴，钴氰化物）以检测容器内存在的有害水分量，并且由于所述检测可以以可辨别的方式改变颜色。
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公开(公告)号：US4116616A
公开(公告)日：1978-09-26
申请号：US790217
申请日：1977-04-25
CPC分类号： G03B15/0442 , F21L11/00
摘要： A two-part flashlamp assembly which comprises an actuating mechanism and a disposable flashlamp article containing therein several, e.g. ten, percussively-ignitable flashlamps. The flashlamp article is designed for easy positioning on and removal from the actuating mechanism which comprises a handle and movable trigger, in addition to an elongated support member.
摘要翻译： 一种两部分闪光灯组件，其包括致动机构和一次性闪光灯制品，其中包含几个，例如， 十，打击式可燃闪光灯。 闪光灯物品被设计成除了细长的支撑构件之外容易地定位在包括手柄和可移动触发器的致动机构上和从其上移除。
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5.发明授权Encapsulated photoflash device having a radiant energy-activated disconnect switch as part of the circuitry thereof 失效具有辐射能量激活的断开开关作为其电路的一部分的封装的闪光灯装置
公开(公告)号：US4515558A
公开(公告)日：1985-05-07
申请号：US337354
申请日：1982-01-06
CPC分类号： G03B15/0457
摘要： A photoflash device which includes a plastic substrate, lamp-firing circuitry located on a first surface of the substrate, a disconnect switch also secured to the first surface of the substrate and electrically joined to the lamp-firing circuitry, at least one electrically activated photoflash lamp located above the switch for activating said switch upon ignition thereof, and a solid, light-transmitting polymer located about and encapsulating the glass envelope of the lamp. A thin, light-transmitting polyester member is located over the switch to protect the switch during formation of the device. The polyester member serves to prevent contact between the resin which forms the polymer and switch during thisformation, thus assuring close placement of the lamp's envelope and switch, said placement thereby assuring proper activation (e.g., severance) of the switch.
摘要翻译： 一种闪光灯装置，其包括塑料基板，位于基板的第一表面上的点灯电路，还固定到基板的第一表面并电连接到点火电路的断开开关，至少一个电激活的照相闪光灯 位于开关上方的灯，用于在其点燃时启动所述开关;以及位于灯的玻璃封套周围并封装的固体透光聚合物。 一个薄的透光聚酯构件位于开关上方，以在形成装置期间保护开关。 聚酯构件用于防止在形成聚合物的树脂与开关之间的接触，从而确保灯的外壳和开关的紧密放置，从而确保开关的正确的激活（例如切断）。
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公开(公告)号：US4369556A
公开(公告)日：1983-01-25
申请号：US170509
申请日：1980-07-21
CPC分类号： F21K5/02
摘要： A method of making an electrically-activated photoflash lamp which includes a lead glass envelope, a quantity of shredded zirconium or hafnium combustible material and an ignition structure disposed within the envelope for igniting the combustible material upon application of a high voltage, low energy pulse thereto. The ignition structure includes a pair of metallic lead wires secured within one end of the envelope and having terminations which lie substantially flush with the interior surface of this end. A quantity of primer material bridges the terminations and is ignited upon application of the above pulse. The lead wires are secured and hermetically sealed within the envelope's end while the bulb is inverted, without the need for a press sealing operation. A method of axially adjusting the ends of the lead wires with respect to the bulb while the seal is hot is also disclosed.
摘要翻译： 一种制造电激活的闪光灯的方法，其包括铅玻璃外壳，一定量的切碎的锆或铪可燃材料，以及设置在外壳内的点火结构，用于在施加高电压，低能量脉冲时点燃可燃材料 。 点火结构包括固定在外壳一端的一对金属引线，并具有与该端的内表面基本齐平的端子。 一些引物材料桥接终端并且在施加上述脉冲时被点燃。 引线在灯泡倒置的同时固定和密封在信封的端部，而不需要压力密封操作。 还公开了一种在密封件热时相对于灯泡轴向调节引线的端部的方法。
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7.发明授权Flashlamp assembly for providing highly intense audible and visual signals 失效闪光灯组件，用于提供高度强烈的声音和视觉信号
公开(公告)号：US4130082A
公开(公告)日：1978-12-19
申请号：US803565
申请日：1977-06-06
CPC分类号： G08B13/08 , F21K5/02 , G08B15/004 , G08B7/08
摘要： A multilamp flashlamp assembly capable of emitting highly intense audible and visual signals and particularly adapted for alarm situations. The assembly utilizes percussive flashlamps which operate in conjunction with a respective plurality of pyrotechnic devices located about the assembly's transparent housing. Each device provides an audible signal in response to the energy received from the respective lamp when the lamp is fired.
摘要翻译： 多发闪光灯组件能够发出强烈的声音和视觉信号，特别适用于报警情况。 该组件利用冲击式闪光灯，其与位于组件的透明壳体周围的相应的多个烟火装置结合操作。 每个设备响应于当灯被点燃时从相应的灯接收的能量提供可听信号。
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公开(公告)号：US4374073A
公开(公告)日：1983-02-15
申请号：US194709
申请日：1980-10-06
摘要： A method of making a hermetically-sealed pyrotechnic cap is described which includes a plastic (e.g. polyethylene) container and a quantity of pyrotechnic mixture therein. Closure of the container is achieved by heat-sealing an end thereof.
摘要翻译： 描述了制造密封的烟火帽的方法，其包括塑料（例如聚乙烯）容器和一定量的烟火混合物。 通过热封其端部来实现容器的封闭。
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9.发明授权Selective actuating mechanism for signal device using percussive flashlamps 失效使用冲击式闪光灯的信号装置的选择性致动机构
公开(公告)号：US4070145A
公开(公告)日：1978-01-24
申请号：US695991
申请日：1976-06-14
CPC分类号： F21K5/023 , F21L11/00 , G03B15/0489
摘要： For a signal device comprising a plurality of percussively ignitable flashlamps mounted on a support member and arranged in an array with respectively associated preenergized striker springs, a selective actuating mechanism for sequentially releasing the striker springs to fire respective flashlamps in response to successive hand actuated indexing. The selective actuating mechanism comprises a spring-loaded ratchet bar retained in a longitudinal channel in the support member in combination with a slidable member which is also retained in the channel in engageable contact with the ratchet bar. The lamps and striker springs are mounted in a row parallel to the channel with the strikers projecting beyond the periphery of the channel. The slidable member, which may comprise a folded flat spring having a first tang for engaging the ratchet bar and a second tang for engaging a surface of the channel, has a trip wire projection which is aligned with the projecting portions of the strikers. Upon successive hand actuation of the ratchet bar, the slidable member is indexed along the channel so that the trip wire projecting therefrom sequentially releases the preenergized strikers to fire respective flashlamps.
摘要翻译： 对于包括安装在支撑构件上并且分别配置有分别相关联的预通电撞击弹簧的多个可触发可点燃的闪光灯的信号装置，用于响应于连续的手动启动分度而顺序地释放撞击弹簧以激发相应的闪光灯的选择性致动机构。 选择性致动机构包括弹簧加载的棘轮杆，其保持在支撑构件中的纵向通道中，与可滑动构件组合，滑动构件也保持在通道中，可与棘轮杆接合。 灯和冲击弹簧安装成平行于通道的行，罢行器突出超过通道的周边。 可滑动构件可以包括具有用于接合棘轮杆的第一柄脚和用于与通道的表面接合的第二脚的折叠扁平弹簧，其具有与罢工者的突出部分对准的跳闸线突起。 在棘轮杆的连续手动致动时，可滑动构件沿通道分度，使得从其突出的跳闸线顺序地释放预通电的撞击件以对相应的闪光灯起动。
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公开(公告)号：US4498883A
公开(公告)日：1985-02-12
申请号：US514440
申请日：1983-07-18
CPC分类号： B29C33/123 , B29C43/14 , B29C43/18 , B29C70/72 , B29K2105/251 , B29K2995/0026 , B29L2031/764
摘要： A method of forming a protective coating on a glass envelope of a photoflash lamp. The method comprises the steps of orienting the lamp within a mold member such that the external surfaces of the lamp's glass envelope do not contact the internal surfaces of the mold, depositing a quantity of powdered thermoplastic or thermosetting resin within the mold such that the resin surrounds the entirety of the glass envelope's external surfaces, simultaneously applying pressure and heat to the powdered material to cause it to liquify, and thereafter cooling the liquified material to form a light-transmitting, solid polymer member having the glass envelope located therein. Pressures within the range of about 500 to 8000 pounds per square inch were possible without fracturing the glass envelopes or adversely effecting the components therein. The finished product is ideally suited as one component of a multilamp photoflash device for use with many of today's cameras.
摘要翻译： 在闪光灯的玻璃外壳上形成保护涂层的方法。 该方法包括以下步骤：将灯定向在模具构件内，使得灯的玻璃外壳的外表面不接触模具的内表面，在模具内沉积一定数量的粉末状热塑性或热固性树脂，使得树脂围绕 玻璃外壳的整个外表面，同时向粉末材料施加压力和热量以使其液化，然后冷却液化材料以形成具有位于其中的玻璃封套的透光固体聚合物构件。 在500至8000磅/平方英寸的范围内的压力是可能的，而不会破坏玻璃信封或不利地影响其中的组分。 成品非常适合作为多光照相闪光灯装置的一个组件，可用于今天的许多相机。
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